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| author | Paweł Kołodziejski | 2008-01-16 22:20:34 +0000 |
|---|---|---|
| committer | Paweł Kołodziejski | 2008-01-16 22:20:34 +0000 |
| commit | bd32e7a6b0c471c2c7fc250742ca241d72ecfee7 (patch) | |
| tree | ec52918049e32903ea6c231290d06bd8d18102f4 /engines | |
| parent | 6b330411722ea543bce081f04c3fa4708e365159 (diff) | |
| download | scummvm-rg350-bd32e7a6b0c471c2c7fc250742ca241d72ecfee7.tar.gz scummvm-rg350-bd32e7a6b0c471c2c7fc250742ca241d72ecfee7.tar.bz2 scummvm-rg350-bd32e7a6b0c471c2c7fc250742ca241d72ecfee7.zip | |
experimental seek in compressed streams in dimuse in time ms resolution
svn-id: r30521
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/scumm/imuse_digi/dimuse.cpp | 4 | ||||
| -rw-r--r-- | engines/scumm/imuse_digi/dimuse_sndmgr.cpp | 10 |
2 files changed, 8 insertions, 6 deletions
diff --git a/engines/scumm/imuse_digi/dimuse.cpp b/engines/scumm/imuse_digi/dimuse.cpp index af4f91af71..778c1a6593 100644 --- a/engines/scumm/imuse_digi/dimuse.cpp +++ b/engines/scumm/imuse_digi/dimuse.cpp @@ -177,13 +177,13 @@ void IMuseDigital::saveOrLoad(Serializer *ser) { continue; } - if (track->sndDataExtComp) { +/* if (track->sndDataExtComp) { track->regionOffset = 0; } track->sndDataExtComp = _sound->isSndDataExtComp(track->soundDesc); if (track->sndDataExtComp) { track->regionOffset = 0; - } + }*/ track->dataOffset = _sound->getRegionOffset(track->soundDesc, track->curRegion); int bits = _sound->getBits(track->soundDesc); int channels = _sound->getChannels(track->soundDesc); diff --git a/engines/scumm/imuse_digi/dimuse_sndmgr.cpp b/engines/scumm/imuse_digi/dimuse_sndmgr.cpp index db18f966c7..d34d27e456 100644 --- a/engines/scumm/imuse_digi/dimuse_sndmgr.cpp +++ b/engines/scumm/imuse_digi/dimuse_sndmgr.cpp @@ -654,6 +654,7 @@ int32 ImuseDigiSndMgr::getDataFromRegion(SoundDesc *soundDesc, int region, byte *buf = new byte[size]; assert(*buf); char fileName[24]; + int offsetMs = ((offset * 8 * 1000) / soundDesc->bits) / (soundDesc->channels * soundDesc->freq); sprintf(fileName, "%s_reg%03d", soundDesc->name, region); if (scumm_stricmp(fileName, soundDesc->lastFileName) != 0) { int32 offs = 0, len = 0; @@ -695,25 +696,26 @@ int32 ImuseDigiSndMgr::getDataFromRegion(SoundDesc *soundDesc, int region, byte assert(tmp); #ifdef USE_FLAC if (soundMode == 3) - soundDesc->compressedStream = Audio::makeFlacStream(tmp, true); + soundDesc->compressedStream = Audio::makeFlacStream(tmp, true, offsetMs); #endif #ifdef USE_VORBIS if (soundMode == 2) - soundDesc->compressedStream = Audio::makeVorbisStream(tmp, true); + soundDesc->compressedStream = Audio::makeVorbisStream(tmp, true, offsetMs); #endif #ifdef USE_MAD if (soundMode == 1) - soundDesc->compressedStream = Audio::makeMP3Stream(tmp, true); + soundDesc->compressedStream = Audio::makeMP3Stream(tmp, true, offsetMs); #endif assert(soundDesc->compressedStream); } strcpy(soundDesc->lastFileName, fileName); } size = soundDesc->compressedStream->readBuffer((int16 *)*buf, size / 2) * 2; - if (soundDesc->compressedStream->endOfData()) { + if (soundDesc->compressedStream->endOfData() || soundDesc->endFlag) { delete soundDesc->compressedStream; soundDesc->compressedStream = NULL; soundDesc->lastFileName[0] = 0; + soundDesc->endFlag = true; } } |